Tim Mak

Allison Shelley
/ NPR

Tim Mak covers national security and politics for NPR.

His reporting topics include investigating Russian interference in the 2016 presidential election, as well as the potential for future interference by foreign actors; challenges to America's democratic institutions; as well as the conservative movement and Republicans in the context of the 2018 elections.

Before joining NPR, Mak worked as a senior correspondent at The Daily Beast, covering the 2016 presidential elections with an emphasis on foreign affairs. He has also worked on the Politico Defense team, the Politico breaking news desk, and at the Washington Examiner. He covered the rise of the Tea Party movement in 2009 and 2010 for FrumForum. He has reported abroad from the Horn of Africa and East Asia.

Mak graduated with a B.A. from McGill University, where he was a valedictorian. He also holds a national certification as an Emergency Medical Technician.

Most of the Twitter accounts that spread disinformation during the 2016 presidential campaign remain active now, according to an ambitious new study released on Thursday.

Knight Foundation researchers examined millions of tweets and concluded that more than80 percent of the accounts associated with the 2016 disinformation campaign are still posting — even after Twitter announced back in July that it had instituted a purge of fake accounts.

Russian social media agitators who pushed pro-gun messages in the United States sometimes copied the language of the National Rifle Association. And sometimes, the NRA copied them.

What isn't clear is whether there was any relationship between the social media users or whether the duplication was done without the other's awareness, part of the broader tide of advocacy about gun rights.

What is clear is that, at times, the Russians followed so closely behind the American gun rights group that it duplicated its content word for word.

Russia's influence campaign on Twitter pushed pro-gun and pro-National Rifle Association messages during the 2016 election and beyond — a rare example of consistency in a scheme that mostly sought to play up extremes on the left and right.

On every issue, from race to health care, women's rights to police brutality, gay marriage to global warming, accounts associated with the Internet Research Agency sought to amplify controversy by playing up conflict.

House Speaker Paul Ryan called on the author of the widely read New York Times op-ed critical of President Trump to resign, arguing that the individual was "living in dishonesty."

The essay, posted Wednesday afternoon and attributed to a senior administration official, suggested that there is a group of high-level Trump administration officials working to stymie the president behind the scenes.

So Democratic National Committee Chief Technology Officer Raffi Krikorian was brought in to the DNC in 2017 to make sure embarrassing breaches — and the subsequent leak of internal communications — weren't repeated.

But with fewer than 70 days to go until the midterm elections, there's still a lot of room for improvement, he acknowledged, both inside and outside the organization.

The Republican operative isn't known for being a thin-skinned, bring-me-the-smelling-salts, political naif. He has historically been a strategist who conservative candidates would call when campaigns took a turn — when it was time to go negative.

Senate intelligence committee Chairman Richard Burr, R-N.C., summed up how lawmakers and Trump administration officials have failed to acknowledge the dangerous problem of foreign influence operations in America on Wednesday, with a description of an Internet meme.

Russia's information attack against the United States during the 2016 election cycle sought to take advantage of the greater trust that Americans tend to place in local news.

The information operatives who worked out of the Internet Research Agency in St. Petersburg did not stop at posing as American social media users or spreading false information from purported news sources, according to new details.

They also created a number of Twitter accounts that posed as sources for Americans' hometown headlines.

David Koch, one half of the billionaire duo that built one of the nation's largest privately owned companies and one of its most controversial political networks, has announced his retirement from politics and business.

In a letter to Koch Industries employees written by his brother Charles Koch, the men announced that David was stepping down due to health concerns.

For years the political network funded by billionaires Charles and David Koch funded politicians on the right, laying the foundation for the libertarian causes the two support. Their support has gone almost exclusively to Republican candidates, with rare exception.

But in the era of Trump, what it means to be on the "right" is changing, and the Koch network's tactics are changing to reflect new realities.

As attendees of the National Rifle Association's annual convention ride on the interstate this week from the Dallas airport to their convention hall, they might look out the window to see a billboard questioning why the group has "cozied up" with Vladimir Putin and the Kremlin.

As the Trump administration evaluates potential military operations against Syria, the White House has declined to explain why it believes it has the legal authority to conduct them without authorization from Congress.

But the White House does have a secret seven-page memo that may make the case.

The National Rifle Association may have accepted more contributions from Russian donors than it first acknowledged, new documents show.

A Russian citizen who works for a U.S.-sanctioned arms manufacturer was arrested earlier this year when he tried to board a flight from Los Angeles to Moscow carrying a rifle scope — one authorities say requires an export license.

New technologies for creating faked audio are evolving quickly in the era of active information campaigns and their use of "fake news."

This has serious repercussions for politics: Influence-mongers could create fake clips of politicians to undermine them — or politicians could deny they said things they were really recorded saying, calling it fake audio.

Amid all the talk of fake news, the technologies to create fake audio and video are quickly evolving. NPR's Tim Mak has been looking into this, and he brings us this report of how these technologies could impact our politics.

The National Rifle Association acknowledged that it accepts foreign donations but says it does not use them for election work — even as federal investigators look into the role the NRA might have played in Russia's attack on the 2016 election.

Rep. Dana Rohrabacher is facing numerous challengers from the right and the left over his warm embrace of all things Russia. NPR went to Rohrabacher's district to explore the political campaign in America where Russia looms largest.

Outside a Trump campaign rally in West Palm Beach, Fla., there was a cage holding a person dressed up like Hillary Clinton in a prison uniform. In the outrageous state of the 2016 campaign, it wasn't altogether shocking to see someone at a Trump event staging the visual stunt, after the "lock her up!" chants that punctuated Trump rallies.